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1616254-28-4

1616254-28-4

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1616254-28-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1616254-28-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,6,2,5 and 4 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1616254-28:
(9*1)+(8*6)+(7*1)+(6*6)+(5*2)+(4*5)+(3*4)+(2*2)+(1*8)=154
154 % 10 = 4
So 1616254-28-4 is a valid CAS Registry Number.

1616254-28-4Downstream Products

1616254-28-4Relevant articles and documents

Efficient assembly of polysubstituted pyrroles via a (3 + 2) cycloaddition/skeletal rearrangement/redox isomerization cascade reaction

Yu, Yuanyuan,Wang, Chunyu,He, Xinze,Yao, Xiaotong,Zu, Liansuo

, p. 3580 - 3583 (2014)

An unprecedented cascade strategy, used in conjunction with a redox isomerization, for the synthesis of 3-allyl pyrroles is reported. In a single step, readily accessible simple starting materials are transformed into highly substituted pyrroles with high

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